Effect of staining solutions on color of pre-reacted glass-ionomer containing composites

Fucong Tian; Adrian U.Jin Yap; Xiaoyan Wang; Xuejun Gao

doi:10.4012/dmj.2011-223

Effect of staining solutions on color of pre-reacted glass-ionomer containing composites

Fucong Tian, Adrian U.Jin Yap, Xiaoyan Wang, Xuejun Gao

Research output: Contribution to journal › Article

10 Scopus citations

Abstract

This study investigated the color stability of pre-reacted glass-ionomer containing composite restoratives. The materials evaluated included one regular (Beautifil II [BF]), two flowable (Beautifil Flow [F02, F10]) and two recently introduced flowable "plus" (Beautifil Flow Plus [F00, F03]) pre-reacted glass-ionomer containing composite restoratives. Twelve specimens of each material (A3 shade) were fabricated, allowed to set for 24 h at 37°C and randomly divided into 4 groups. After baseline spectrophotometric (Crystaleye, Olympus) color measurements, specimens were immersed in water, cola, red wine and coffee for 7 days. Post-immersion color measurements were taken and color changes (ΔE) were computed accordingly. Statistical analysis was done using ANOVA and post-hoc Scheffe's test (p<0.05). For pre-reacted glass-ionomer containing composites, color changes after immersion in coffee and red wine were significantly greater than in cola and water. Differences in ΔE values between materials were solution dependent. The least color change was generally observed with the flowable "plus" pre-reacted glass-ionomer containing composites.

Original language	English (US)
Pages (from-to)	384-388
Number of pages	5
Journal	Dental Materials Journal
Volume	31
Issue number	3
DOIs	https://doi.org/10.4012/dmj.2011-223
State	Published - Jun 11 2012
Externally published	Yes

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Keywords

Color stability
Flowable resin
Pre-reacted glass-ionomer containing composite

ASJC Scopus subject areas

Ceramics and Composites
Dentistry(all)

Cite this

Tian, F., Yap, A. U. J., Wang, X., & Gao, X. (2012). Effect of staining solutions on color of pre-reacted glass-ionomer containing composites. Dental Materials Journal, 31(3), 384-388. https://doi.org/10.4012/dmj.2011-223

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Access to Document

10.4012/dmj.2011-223